9865479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 14281344

約数和(自身を除く): 4415865

約数列:

[1, 3, 13, 39, 131, 393, 1703, 1931, 5109, 5793, 25103, 75309, 252961, 758883, 3288493, 9865479]

約数ペア:

[(1, 9865479), (3, 3288493), (13, 758883), (39, 252961), (131, 75309), (393, 25103), (1703, 5793), (1931, 5109)]